diff options
Diffstat (limited to 'lib/VMCore/Constants.cpp')
| -rw-r--r-- | lib/VMCore/Constants.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp index 9c10e75c8d..530f7ba61a 100644 --- a/lib/VMCore/Constants.cpp +++ b/lib/VMCore/Constants.cpp @@ -2305,9 +2305,10 @@ Constant *ConstantExpr::getInsertValueTy(const Type *ReqTy, Constant *Agg, "insertvalue indices invalid!"); assert(Agg->getType() == ReqTy && "insertvalue type invalid!"); - assert(Agg->getType()->isFirstClassType() && "Non-first-class type for constant InsertValue expression"); + if (Constant *FC = ConstantFoldInsertValueInstruction(Agg, Val, Idxs, NumIdx)) + return FC; // Fold a few common cases... // Look up the constant in the table first to ensure uniqueness std::vector<Constant*> ArgVec; ArgVec.push_back(Agg); @@ -2336,6 +2337,8 @@ Constant *ConstantExpr::getExtractValueTy(const Type *ReqTy, Constant *Agg, "extractvalue indices invalid!"); assert(Agg->getType()->isFirstClassType() && "Non-first-class type for constant extractvalue expression"); + if (Constant *FC = ConstantFoldExtractValueInstruction(Agg, Idxs, NumIdx)) + return FC; // Fold a few common cases... // Look up the constant in the table first to ensure uniqueness std::vector<Constant*> ArgVec; ArgVec.push_back(Agg); |